Companies / Janux Therapeutics, Inc.

Janux Therapeutics, Inc.

Nasdaq: JANXCIK 1817713SAN DIEGO, CA

Financials

Revenue—
Net income$-113.63M
Total debt—
Cash$27.77M
Diluted EPS$-1.83
Shares outstanding61.1M

Ownership

61.1M shares outstanding · as of Aug 4, 2026
0.63%Insiders
Ownership
Insiders0.63%383,190
10%+ / strategic12.05%7,366,335
Institutions91.62%56,011,891
Public float0.00%0

Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 16

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Insider% of sharesShares
Campbell David AlanCEOFormerPresident and CEO · Director
0.62%381,582
DiRaimondo ThomasChief Scientific Officer
0.25%155,825
Winter Charles M.FormerChief Technical Officer
0.17%106,321
Meyer Andrew HollmanFormerChief Business Officer
0.14%83,095
Doyle Janeen NoelChief Corp. & Bus. Dev. Ofcr
0.13%80,000
Capps Vickie LDirector
0.13%79,598
McIver ZachariahChief Medical Officer
0.09%52,286
Go WilliamFormerChief Medical Officer
0.07%44,000
Dobek MariaFormerVice President, Accounting
0.06%34,308
Dobmeier EricDirector
0.03%15,481

Institutional holders 188

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HolderValue% of shares
RA Capital Management, L.P.$155.54M18.30%
BlackRock, Inc.$94.23M10.03%
Janus Henderson Group PLC$58.28M6.86%
Fmr LLC$48.47M5.75%
State Street Corporation$46.16M4.92%
Vanguard Group Inc$40.11M4.75%
Prosight Management, LP$33.02M3.91%
TCG Crossover Management, LLC$24.70M2.93%
Wellington Management Group LLP$22.22M2.63%
Alyeska Investment Group, L.P.$17.96M2.13%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Jan 2, 2026Campbell David Alan
CEO
SellCommon Stock$110.8K-8K
-2.75%
284,982
0.47% of shares
medium
Jan 2, 2026McIver Zachariah
Executive
SellCommon Stock$37.3K-3K
-10.44%
23,286
0.04% of shares
low
Jan 2, 2026DiRaimondo Thomas
Executive
SellCommon Stock$34.4K-3K
-1.97%
124,425
0.20% of shares
low
Jan 2, 2026Winter Charles M.
Executive
SellCommon Stock$33.0K-2K
-3.00%
77,721
0.13% of shares
low
Jan 2, 2026Meyer Andrew Hollman
Executive
SellCommon Stock$25.8K-2K
-2.21%
83,095
0.14% of shares
low
Jan 2, 2026Dobek Maria
Executive
SellCommon Stock$20.1K-1K
-8.68%
15,373
0.03% of shares
low
Jun 11, 2026Barrett Ronald W
Director
GrantCommon Stock$0+6K
+88.00%
11,750
0.02% of shares
low
Jun 11, 2026RA Capital Management, L.P.
Director
GrantCommon Stock$0+6K
+88.00%
11,750
0.02% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Janus Henderson Group PLCPassive13G/A———
Prosight Management, LPPassive13G———
Fmr LLCPassive13G/A—3,512,384—
State Street CorporationPassive13G—3,853,951—
Janus Henderson Group PLCPassive13G/A———

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
JANX——47103J105—